Management and Outcome of Mature Teratomas at Rare Sites: Our Experience

Mature teratomas, although commonly documented in pediatric and young adult populations, can manifest in various rare anatomical locations, posing significant clinical challenges. Understanding the spectrum of their presentations and outcomes is essential for effective diagnosis and management. The purpose of this study was to explore the occurrence, presentation and treatment outcomes of mature teratomas located at unusual sites, contributing to the limited body of knowledge on these rare cases. This was a retrospective analysis conducted at a tertiary care center in Central India, reviewing cases over a five‐year span. Patients diagnosed with mature teratoma at unconventional sites were included. Data regarding age, sex, clinical presentation, tumor site and histopathological features were collected and analyzed. Twelve cases were analyzed, involving sites such as the alveolar ridge of the mandible, left parotid, lateral neck, posterior mediastinum, stomach and retro peritoneum. The age of patients ranged from 4 days to 7 years, with a slight male predominance. All cases underwent surgical excision, with histopathology confirming mature teratomas. Postoperative follow‐up, ranging from 5 months to 6 years, showed no recurrences, indicating successful treatment outcomes. Mature teratomas can present in a variety of rare sites and require a comprehensive diagnostic and surgical approach for effective management. The diversity in their presentation emphasizes the need for awareness among clinicians and pathologists, who play a pivotal role in diagnosis and prognostication.